The Bolshevik Myth (Diary 1920-21).. New York: Boni & Liveright, 1925; Boulder: Westview Press, 1989. [pdf file]
An absorbing diary by the famous Russian-American anarchist. The full manuscript (with much additional material of importance) is in the Berkman Archive.

A
History of the French Anarchist Movement, 1917-1945 (Greenwood Press, 2002.

Bestor, Arthur

Backwoods Utopias: The Sectarian Origins and the Owenite Phase of Communitarian Socialism in America: 1663-1829. American Historical Association, 1950. Reprint second edition Philadelphia: University of Pennsylvania Press, 1970.

(ed.) Man or the State (New York: B. W. Huebsch, 1919).
Kropotkin, P. The state, its historic role.--Buckle, H.T. Inquiry into the influence exercised by government.--Emerson, R.W. Politics.--Thoreau, H.D. On the duty of civil disobedience.--Spencer, H. The right to ignore the state.--Tolstoy L. Appeal to social reformers.--Wilde, O. The soul of man under socialism -- [pdf file]

In Quest of Heaven: The Story of the Sunrise Co-operative Farm Community. New York: Sunrise History Publishing Committee, 1957.

Cohen, Joseph J., and Alexis C. Ferm

The Modern School of Stelton. Stelton, NJ:The Modern School Association of North America, 1925.

Cohn-Bendit, Daniel & Gabriel

Obsolete Communism: The Left-Wing Alternative, trans. A. Pomerans. Andre Deutsch, 1968. [The correct title, as anarchist reviewers have pointed out, should be something like Leftism: A Cure for the Senile Disorder of Communism, which, besides being less confusing, preserves the parody on Lenin's work Left-Wing Communism: An Infantile Disorder.]

Cohn, Norman

The Pursuit of the Millennium: Revolutionary Millenarians and Mystical Anarchists in the Middle Ages. 1957; Paladin, 1984.

Cole, G. D. H.

British Working Class Politics, 1832-1914, London, 1941.

A Short History of the British Working Class Movement, 1787-1947, London, 1952.

As to Politics: A Discussion Upon the Relative Importance of Political Action and of Class-conscious Economic Action, and the Urgent Necessity of Both. 1907. Reprint. New York: New York Labor News, 1956.

De Leon, David

The American as Anarchist: Reflections on Indigenous Radicalism. Baltimore: John Hopkins University Press, 1978.

De Sade, Marquis

The Life and Ideas of the Marquis de Sade, compiled by Geoffrey Gorer. Pandier, 1963.

The Anarchist Way to Socialism: Elisee Reclus and 19th-century European Anarchism. Croom Helm, 1979.
Revised, Second Edition: The Geography of Freedom: The Odyssey of Elisée Reclus (Montreal: Black Rose Books, 1988).

"Memories of the IWW" Web edition of transcript by Eugene W Plawiuk, on the internet

The Rebel Girl: An Autobiography; My First Life, 1906-1926. Originally published by Masses and Mainstream as / Speak My Own Piece: Autobiography of "The Rebel Girl." Reprint New York: International Publishers, 1973.

De la creation de l'ordre dans l'humanite [1843]. On the Creation of Order Among Men.

Les carnets, 11 vols., written, 1843-1864. Volumes 1-5 and most of Volume 6 have been published, 2 vols. (1960). The others are scheduled for publication. The manuscript is in die Bibliotheque nationale. Notebooks.

The Revolutions of 1848: A Social History. Princeton: Princeton University Press, 1952.

Robinson, Geroid T.

Rural Russia under the Old Regime. New York, 1957.

Robinson, John Beverly

Economics of Liberty (1916) "This book is intended to be a brief and clear statement of the system of social organization first enunciated by the illustrious Proudhon a century ago." --
Internet Archive

Anarchism and Anarcho-Syndicalism. Originally published as Anarcho-Syndicalism by Martin Seeker and Warburg Ltd., . London, 1938; (Freedom Press, 1973); London: Freedom Press, 1988.
The best general work on the subject.

Anarchism: A History of Libertarian Ideas and Movements. Cleveland: World Publishing Company, 1962. Reprint New York: New American Library, 1974. (Harmondsworth: Penguin, 1963); with Postscript, 1975; 2nd edn., 1986.
A comprehensive and lucid history; the best introduction to the subject.

Civic Disobedience, 1966.

The Crystal Spirit: A Study of George Orwell. 1966.

Dawn and the Darkest Hour: A Study of Aldous Huxley. New York: Viking Press, 1972.